service and europe, the middle east, and parts of south america, and spread to u.s. and canada yesterday. >>> it is very busy in the weather center, a tornado warnings for a lot of virginia. >> steve rudin, what is the latest? >> tornado warning until 5:30, prince william county with the heaviest of the activity, especially around manassas. the storms moving to the north at about 30, 35 m.p.h. clearly defined on abc 7 super doppler radar eventually impact in fairfax county into loudoun county, but the warning until 5:30 and the rest of the area under a tornado watch until 11:00 tonight. the track of the storms, as they moved off towards the north, we will put this in motion. about 5:20, york shire area, heading toward centreville at 5:27 and towards chantilly at 5:35. these are the areas in the direct impact for the potential -- need to stress potential tornado. we have no reports of anything on the ground at this time. eventually moving towards ruston and ashburn. the tornado warning in prince william county until 5:30. more than likely the storms will extend through the early evening.